<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		
		<style>
			#div01{
				
				width: 300px;
				height: 100px;
				background-color: lightsalmon;
			}
			
		</style>
		
	</head>
	<body>
		
		<div id="div01">
			
		</div>
		<script>
			
			div01.onmousedown= function(){
				console.log("鼠标按下了")
				div01.textContent = "鼠标按下"
			}
			div01.onmouseup = function()
			{
				console.log("鼠标抬起了")
				div01.textContent = "鼠标抬起"
			}
			
			div01.onmouseover = function(){
				console.log("鼠标移入")
				div01.textContent = "鼠标移入"
			}
			
			div01.onmouseout = function(){
				console.log("鼠标移出")
				div01.textContent = "鼠标移出"
			}
			
			div01.onmousemove = function()
			{
				div01.textContent = "("+event.clientX+"，"+event.clientY + ")";
			}
			
			
			
		</script>
		
	</body>
</html>